
How long after receiving hyaluronic acid injections can I wash my face?
I recently had hyaluronic acid injections at a beauty clinic. I would like to know how long I should wait before it's safe to wash my face after receiving hyaluronic acid injections.

Hyaluronic acid, a type of transparent acid commonly used in cosmetic procedures for moisturizing, delaying aging, and filling wrinkles, often causes small puncture wounds at the injection site. Within several hours after the injection, the treated area may experience mild redness, swelling, pain, or bruising, which are normal reactions requiring time to close and recover.
Generally, it is recommended to wait at least 24 hours after hyaluronic acid injection before washing your face. This is because bacteria in water may enter the skin through the puncture wounds, increasing the risk of infection. Additionally, the use of cosmetics and other skincare products should also be delayed for at least 24 hours to avoid irritation and infection. When washing your face for the first time, use a gentle facial cleanser and avoid rubbing the treated area vigorously.
It is recommended to visit a legitimate hospital and perform the above procedures under the guidance of a professional doctor to ensure safety and effectiveness. At the same time, dietary habits should include more easily digestible and light foods, while avoiding spicy, greasy, or seafood products, as these may affect the recovery of the treated area and the effectiveness of hyaluronic acid.